Amstein + Walthert

Short description

Amstein + Walthert is passionately committed to a decarbonized energy supply for Switzerland. The experts of the various companies in the A+W Group work on interdisciplinary strategic, conceptual and technical issues in the field of energy supply.

About us

Addressing the future before it arrives - sustainably, competently and with passion.


Amstein + Walthert is a hallmark of independent, nationwide engineering services of high quality and consistent reliability. We are committed to energy efficiency, elegance in design, care in planning, and economic as well as environmental sustainability in operations. We are also passionately committed to decarbonized energy supply in Switzerland. Through internal networking, our experts from different disciplines work together in cross-society competence cells - focused together.